US2013168112A1PendingUtilityA1

Filtered Blower

Assignee: BROWN RUSSELLPriority: Dec 28, 2011Filed: Dec 28, 2011Published: Jul 4, 2013
Est. expiryDec 28, 2031(~5.4 yrs left)· nominal 20-yr term from priority
F23Q 25/00
41
PatentIndex Score
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Cited by
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Claims

Abstract

A filtered blower for extinguishing candles on a dessert is provided. The filtered blower includes (1) a substantially tubular body having (a) a plurality of body sections adjoined to each other along their length to form a substantially hollow space, a mouthpiece, and a nozzle, (b) a raised lip surrounding the mouthpiece, and (c) a slot within the body, between the mouthpiece and nozzle, with a first portion and a second portion, wherein the first portion retains substantially unchanged dimensions, and the second portion narrows distally from the slot to the nozzle, and (2) a screen within the slot with holes sized for allowing passage of air while filtering passage of liquid and projectiles, whereby upon a person blowing air through the filtered blower, candles are extinguished while liquid and projectiles are prevented from reaching the dessert.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A filtered blower for extinguishing candles on a dessert, said filtered blower comprising:
 a generally tubular body, the body including:
 a mouthpiece having a first opening surrounded by a raised lip; 
 a nozzle having a second opening that is smaller than said first opening; and 
 a slot within the body, said slot between said mouthpiece and said nozzle, wherein said body has a first portion and a second portion, wherein said first portion retains substantially unchanged dimensions, and wherein said second portion narrows distally from said slot to said nozzle; and 
   a screen within said slot, the screen including holes sized for allowing passage of air while filtering passage of liquid and projectiles;   whereby upon a person blowing air through the filtered blower, candles are extinguished while liquid and projectiles are prevented from reaching the dessert.   
     
     
         2 . The filtered blower of  claim 1 , further comprising a plurality of body sections adjoined to each other along their length to form said body, wherein said body is substantially hollow. 
     
     
         3 . The filtered blower of  claim 2 , wherein said plurality of body sections are exactly two body sections. 
     
     
         4 . The filtered blower of  claim 2 , wherein said body sections are plastic. 
     
     
         5 . The filtered blower of  claim 4 , wherein said body sections are polystyrene. 
     
     
         6 . The filtered blower of  claim 2 , wherein said body sections are adjoined via welding. 
     
     
         7 . The filtered blower of  claim 1 , wherein said screen is welded to said slot. 
     
     
         8 . The filtered blower of  claim 1 , wherein said first portion of said body has a cross-section opening that substantially corresponds to dimensions of said screen. 
     
     
         9 . The filtered blower of  claim 1 , wherein said second portion has length that is less than ⅔ of length of said body. 
     
     
         10 . The filtered blower of  claim 1 , wherein said mouthpiece has a width less than half of length of said body. 
     
     
         11 . A filtered blower for extinguishing candles on a dessert, said filtered blower comprising:
 a substantially tubular body, the body including:
 a plurality of body sections adjoined to each other along their length to form a substantially hollow space, a mouthpiece, and a nozzle; 
 a raised lip surrounding said mouthpiece; and 
 a slot within the body, said slot between said mouthpiece and said nozzle, wherein said body has a first portion and a second portion, wherein said first portion retains substantially unchanged dimensions, and wherein said second portion narrows distally from said slot to said nozzle; and 
   a screen within said slot, the screen including holes sized for allowing passage of air while filtering passage of liquid and projectiles;   whereby upon a person blowing air through the filtered blower, candles are extinguished while liquid and projectiles are prevented from reaching the dessert.   
     
     
         12 . The filtered blower of  claim 11 , wherein said plurality of body sections are exactly two body sections. 
     
     
         13 . The filtered blower of  claim 11 , wherein said body sections are plastic. 
     
     
         14 . The filtered blower of  claim 13 , wherein said body sections are polystyrene. 
     
     
         15 . The filtered blower of  claim 11 , wherein said body sections are adjoined via welding. 
     
     
         16 . The filtered blower of  claim 11 , wherein said screen is welded to said slot. 
     
     
         17 . The filtered blower of  claim 11 , wherein said first portion of said body has a cross-section opening that substantially corresponds to dimensions of said screen. 
     
     
         18 . The filtered blower of  claim 11 , wherein said second portion has length that is less than ⅔ of length of said body. 
     
     
         19 . The filtered blower of  claim 11 , wherein said mouthpiece has a width less than half of length of said body.

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